Upgrading to vue-cli 4 and electron 8 (#135)

* Revamp project structure - adding vue-cli 4 and vue-cli-plugin-electron-builder

* increase version in README.md adding public folder with favicon and index.html for vue-cli, removing eslint disable, adding eslintrc test directory

* bring back the old application menu structure

Co-authored-by: mszkb <[email protected]>

Author: mszkb

.babelrc

@@ -0,0 +1,3 @@
+> 1%
+last 2 versions
+not dead